Dimensional drawings

Ordering data

The SIMOTICS T-1FW6 built-in torque motor comprises the following components:

Stator

Version in 3-phase AC winding. The stator is generally designed for operation with liquid cooling.

Rotor

Cylindrical hollow shaft made of steel with permanent magnets fixed to the circumference.

If the main cooler and precision cooler are used together in a cooling unit, a cooling connection adapter (accessory) can be ordered separately for simpler connection.

Cooling types

The design of the cooling system is dependent on the size (external diameter) of the motor.

Naturally cooled motors

Naturally cooled motors have the same dimensions as watercooled motors in frame sizes 1FW6050 and 1FW6060, but have a lower continuous torque capability because they are naturally cooled. They can be used for any application for which liquidcooled motors would be deemed undesirable or unnecessary. In addition to their dimensions, their mechanical interfaces are also compatible with those of water-cooled motors which means that it is relatively easy to change the cooling method.

Components of naturally cooled motors in frame sizes 1FW6053 and 1FW6063 (rotor and stator)

Motors with integrated single-circuit cooling

These motors have a ready-to-connect, integrated single-circuit cooling system; they are compact and therefore suitable for easy integration in a machine.

Components of motors in frame sizes 1FW6050 and 1FW6060 with integrated single-circuit cooling (rotor, stator)

Motors with jacket water cooling

The coolant inlet/return flow circuit must be provided by the machine manufacturer in the surrounding construction.

Components of jacket-cooled motors in frame sizes 1FW6090 to 1FW6150 (rotor and stator)

Motors with integrated dual-circuit cooling

These motors feature a ready-to-connect, integrated dual-circuit cooling system and are therefore thermally insulated to a large extent against the mechanical axis construction.

Components of motors in frame sizes 1FW6160 to 1FW6290 with integrated dual-circuit cooling (rotor and stator)